| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $92.31 | 12.768% | $104.0961 | $104.10 | $104.10 | $104.10 |
| Purchase #2 | $102.94 | 13.141% | $116.4673 | $116.47 | $116.45 | $116.50 |
| Purchase #3 | $208.67 | 6.136% | $221.474 | $221.47 | $221.45 | $221.50 |
| Purchase #4 | $243.87 | 10.469% | $269.4008 | $269.40 | $269.40 | $269.40 |
| Purchase #5 | $33.45 | 10.671% | $37.0194 | $37.02 | $37.00 | $37.00 |
| Purchase #6 | $69.66 | 8.276% | $75.4251 | $75.43 | $75.45 | $75.40 |
| Purchase #7 | $17.80 | 7.489% | $19.133 | $19.13 | $19.15 | $19.10 |
| 7 purchase totals = | $768.70 | $843.0157 | $843.02 | $843.00 | $843.00 | |